Guerlain Face Make-up Precious Light Rejuvenating Illuminator. This magical brush brightens the shadow zones, masks skin problems and makes lines smooth. The formula is enriched with luxurious pigments with golden shine and rejuvenating complex to make the skin look glowing and younger. Signs of exhaustion are softened and the eye contours seem better rested. The face looks boosted and the tint is accentuated with a subtle golden shine.